Hadoop源码编译-hadoop-2.0.3-alpha-Linux-CentOS

操作系统：CentOs

1.安装JDK、Maven并设置环境变量

a) JDK安装配置过程省略

b) Maven安装配置过程

下载地址：http://labs.mop.com/apache-mirror/maven/maven-3/3.0.5/binaries/apache-maven-3.0.5-bin.tar.gz

解压即可，并设置MAVEN_HOME,将$MAVEN_HOME/bin 加入PATH

设置本地仓库路径：$MAVEN_HOME/conf/setting.xml

< localRepository >/runtu/repo</ localRepository >

 

代理上网的话需要设置：$MAVEN_HOME/conf/setting.xml

< proxies >    < proxy >      < id >optional</ id >      < active >true</ active >      < protocol >http</ protocol >      < host >192.168.0.1</ host >      < port >80</ port >      < nonProxyHosts >local.net|some.host.com</ nonProxyHosts >    </ proxy > </ proxies >

 

2.安装protobuf

   下载地址：http://code.google.com/p/protobuf/downloads/detail?name=protobuf-2.4.1.tar.gz&can=2&q=

   安装过程:

tar zxvf protobuf-2.4.1. tar .gz cd protobuf-2.4.1 . /configure make make check make install

   查看是否安装成功：protoc --version

3.下载Hadooop源码。
  源码包地址：http://mirror.bit.edu.cn/apache/hadoop/common/hadoop-2.0.3-alpha/hadoop-2.0.3-alpha-src.tar.gz
  Svn:http://svn.apache.org/repos/asf/hadoop/common/tags/release-2.0.3-alpha/

4.源码编译脚本：

Create binary distribution without native code and without documentation:    $ mvn package -Pdist -DskipTests -Dtar Create binary distribution with native code and with documentation:    $ mvn package -Pdist,native,docs -DskipTests -Dtar Create source distribution:    $ mvn package -Psrc -DskipTests Create source and binary distributions with native code and documentation:    $ mvn package -Pdist,native,docs,src -DskipTests -Dtar Create a local staging version of the website ( in /tmp/hadoop-site )    $ mvn clean site; mvn site:stage -DstagingDirectory= /tmp/hadoop-site

注意：

使用代理上网增加配置：  -Dhttp.proxyHost=192.168.0.1 -Dhttp.proxyPort=80

如： $ mvn package -Pdist -DskipTests -Dtar -Dhttp.proxyHost=192.168.0.1 -Dhttp.proxyPort=80